package com.gdd.videos.service;

import com.gdd.videos.pojo.Bgm;

import java.util.List;

/**
 * @author zhangh     
 * @version V1.0.0
 * @projectName parent
 * @title     BgmService   
 * @package    com.gdd.videos.service  
 * @date   2019/9/6 16:46  
 * @explain
 */
public interface BgmService {


    /**
     * 获取所有bgm信息
     */
    List<Bgm> selectAll() throws Exception;

    /**
     * 根据id查找bgm
     * @param bgmId
     * @return
     */
    Bgm findById(String bgmId) throws Exception;
}
